SCREW (P/N s1021z4-4) - New Surplus
P/N: s1021z4-4
Category: Screws
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 90 Available |
Product Description
The s1021z4-4 is a self-tapping screw for aircraft fastening applications, cross-referenced to NSN 5305-00-205-3109. This screw cuts its own thread path into material during installation, eliminating the need for pre-drilled threads in airframe and systems assemblies. Commonly used to secure access panels and structural components on Cessna and Textron Aviation aircraft.
Installation requires proper pilot-hole sizing to ensure adequate thread engagement and prevent material damage. Verify part callouts in the aircraft Illustrated Parts Catalog before substitution, and follow torque specifications in the applicable maintenance manual.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SCREW (P/N s1021z4-4)?
The s1021z4-4 is a self-tapping screw for aircraft fastening applications, cross-referenced to NSN 5305-00-205-3109. This screw cuts its own thread path into material during installation, eliminating the need for pre-drilled threads in airframe and systems assemblies.
What conditions is the s1021z4-4 available in?
The s1021z4-4 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the s1021z4-4?
The s1021z4-4 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the s1021z4-4?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.
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